67 citations · 342 across the 24 of their papers we have counts for
51 papers
Pion condensation in dense QCD, the dilute Bose gas, and speedy Goldstone bosons
Jens O. Andersen, Qing Yu, Hua Zhou
We consider pion condensation in QCD at finite isospin density and zero temperature using two-flavor chiral perturbation theory (PT). The pressure is calculated to next-to…
Phases and condensates in zero-temperature QCD at finite and
Jens O. Andersen
I discuss pion and koan condensation and the the properties of the phases of QCD at finite isospin chemical potential and strangeness chemical potential at zero tempera…
Phases of QCD at nonzero isospin and strangeness chemical potentials with application to pion stars
Jens O. Andersen, Martin Kjøllesdal Johnsrud
We study pion and kaon condensation using three-flavor chiral perturbation theory at finite isospin and strangeness quark chemical potentials μI and μS . The phase diagram consists…
Effective field theory treatment of supersymmetric Yang-Mills thermodynamics
Ubaid Tantary, Jens O. Andersen, Qianqian Du +1
At finite temperature the free energy density of supersymmetric Yang-Mills can be calculated using resummed perturbation theory through the order . Effective…
Thermodynamics and quark condensates of three-flavor QCD at low temperature
Jens O. Andersen, Qing Yu, Hua Zhou
We use three-flavor chiral perturbation theory (PT) to calculate the pressure, light and -quark condensates of QCD in the confined phase at finite temperature to ${\cal O}(p^…
Stochastic inflation from quantum field theory and the parametric dependence of the effective noise amplitude
Jens O. Andersen, Magdalena Eriksson, Anders Tranberg
The non-linear dynamics of long-wavelength cosmological fluctuations may be phrased in terms of an effective classical, but stochastic evolution equation. The stochastic noise repr…